WE128K32-140G4IA
EEPROM Module, 128KX32, 140ns, Parallel, CMOS, CQMA68Manufacturer: Microchip Technology
Categories: EEPROMs
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Microchip Technology presents the WE128K32-140G4IA, a parallel CMOS EEPROM module from the WE128K32 series. This module offers a memory density of 4194304 bits, organized as 128K words by 32 bits, with a maximum access time of 140 nanoseconds. It is user configurable as 512K x 8. The component operates asynchronously with a supply voltage range of 4.5V to 5.5V, and a nominal voltage of 5V. The WE128K32-140G4IA features a 68-terminal CQMA68 package, a square ceramic, metal-sealed cofired QFP with a terminal pitch of 1.27mm, suitable for surface mounting. Applications for this device span industrial and automotive sectors. The maximum write cycle time is 10 microseconds, and typical supply current is 250mA. This module operates within a temperature range of -40°C to +85°C.
Additional Information
Series: WE128K32RoHS Status: Manufacturer Lead Time: Product Status: ActivePackaging: Datasheet:Download Free CAD Model:
Technical Details:
| Length | 38.0000 |
| Width | 38.0000 |
| Technology | CMOS |
| Access_Time_Max | 140.0000000000000000 |
| Additional_Feature | USER CONFIGURABLE AS 512K X 8 |
| Alternate_Memory_Width | 16 |
| JESD_30_Code | S-CQMA-F68 |
| Memory_Density | 4194304.0000000000000000 |
| Memory_IC_Type | EEPROM MODULE |
| Memory_Organization | 128KX32 |
| Memory_Width | 32 |
| Number_of_Functions | 1 |
| Number_of_Terminals | 68 |
| Number_of_Words | 131072.0000000000000000 |
| Number_of_Words_Code | 128K |
| Operating_Mode | Asynchronous |
| Operating_Temperature_Max | 85.0 |
| Operating_Temperature_Min | -40.0 |
| Package_Body_Material | CERAMIC, METAL-SEALED COFIRED |
| Package_Code | QFP |
| Package_Shape | Square |
| Package_Style | MICROELECTRONIC ASSEMBLY |
| Parallel_Serial | Parallel |
| Programming_Voltage | 5 |
| Supply_Current_Max | 250.000000000000000 |
| Supply_Voltage_Max | 5.50000 |
| Supply_Voltage_Min | 4.50000 |
| Supply_Voltage_Nom | 5 |
| Surface_Mount | Yes |
| Terminal_Form | Flat |
| Terminal_Pitch | 1.270 |
| Terminal_Position | QUAD |
| Write_Cycle_Time_Max_tWC | 10.0000000000000000 |
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